UPC 091131478288

• Toner is designed specifically to work in the Canon R640002850 toner cartridge for use in Canon Fax L920, L3100, L4600, L4600E laser printers. We test many toner samples from toner manufacturers. Most are rejected as they do not meet the look and specifications of the OEM toner. The toner we sell DOES match OEM toner!
• You will save up to 80% on the cost of your toner cartridges. You will save even more money with our multi-bottle kits available in our Amazon store.
• Refilling your own toner cartridges is more environmentally friendly than buying new, compatible, or even remanufactured toner cartridges.
• We provide easy-to-follow instructions with photographs of the process. The process is so easy that most people do not need help. But if you do need help, we're just a phone call away!
• We guarantee that you will be happy with your purchase or we'll refund your money.

This Refill Kit includes: 1- 250 gr. bottle of black toner (each bottle provides 4,000 pages at 5% page coverage); 1- Screw-on funnel to pour the toner into the cartridges; 1- Strip of foil tape to seal the filling hole; 2- Plastic gloves to ensure that your hands stay clean while you refill your cartridges; 1- Toner Wipe. These cloths are chemically treated to attract toner dust; 1- Set of Instructions. We are a U.S. based company and are known for our easy to understand instructions written in American English with very clear color photographs guiding you through every step of the process. Important Note: As part of the refill process, you will need to make holes in each toner cartridge. Although you can use a utility knife, it is much easier to use one of our hole-making tools. It is the cleanest, easiest way to complete the refill process. To purchase a hole-making tool, copy and paste the following link into a browser --> http://www.amazon.com/gp/product/B00O7JRWE2